What should I set my humidifier at during the winter months to ensure that the air in my home remains comfortable and healthy? With the cold weather setting in, the humidity levels typically plummet, leading to dry skin, irritated sinuses, and even increased static electricity. Given these circumstances, how do I determine the optimal humidity level for my indoor environment? Is there a specific percentage that would be ideal? Should I consider factors such as the size of my living space and the presence of any heating systems that might exacerbate dryness? Furthermore, how does the recommended humidity level vary depending on external weather conditions? Would consulting with experts or utilizing specific tools to measure indoor humidity contribute to better setting adjustments? Ultimately, what guidelines or best practices should I follow to ensure that my humidifier is set accurately for winter, maximizing comfort while preventing potential moisture-related issues? Are there any resources available that provide more extensive recommendations?